baber/WOPTO huggingface dataset:
Patent JP-S63284766-A (JP)
Title: Grounding unit and manufacture thereof
Inventor: KIWAKI YOSHIHIRO
IPC: H01R4/66
Filed: 1987-05-15
Abstract: PURPOSE:To maintain stable water-holding property for a long period so as to obtain good electric conductivity owing to rain water etc. for the grounding unit in the caption by providing cell concrete underground in contact with an electrically conductive member. CONSTITUTION:The grounding unit in the caption comprises an electrically conductive member 3 and alkaline cell concrete 4 provided underground in contact with the electrically conductive member 3. The method for manufacturing this unit is to form a pit on the ground in which a part of the electrically conductive member 3 is housed and foaming is applied in contact with the electrically conductive member 3 housed in the pit. Or foamed cell concrete 4 in its flowing state is poured in the pit to be solidified and buried. The cell concrete 4 absorbs rain water and holds it in the foams of the cell concrete 4. Thereby, this cell concrete possesses good electric conductivity all the time in this way and its surface is formed wide so that electric conductivity between this conductive member and the ground can be remarkably and constantly enhanced.
Patent JP-H01288215-A (JP)
Title: Method for boiling rice by rice boiler
Inventor: NAKAMURA HIROSHI
IPC: A47J27/00
Filed: 1988-05-17
Abstract: PURPOSE:To prevent an incomplete boiling by detecting the incomplete boiling from the value of the ratio of a real boiling time and a remaining heating time and re-heating up to a rice boiling completion temperature after a definite time with an incomplete boiling rice boiling process when the incomplete boiling is detected. CONSTITUTION:By a counter, a real boiling time Ta and a remaining heating time Tb are counted. In a value Ta/Tb of the ratio of the real boiling time Ta and remaining heating time Tb, the relation of Ta>Tb exists. By setting a certain judgement value to be Ta/Tb=Y, a normal rice boiling and an incomplete boiling rice boiling can be judged by next expressions (1) and (2). Ta/Tb< Y...(1), Ta/Tb>=Y...(2). For the judgement value Y, a numeric value 6, for example, is given. When the incomplete boiling rice boiling is judged after the heater is turned off by using the relational expressions, three minutes of a pending time Th passes, and a shift to the incomplete boiling rice boiling process is executed. The re-heating by a subheater is executed, and the heating is stopped at 130 deg.C to be the rice boiling completion temperature at such a time.
Patent JP-S63282959-A (JP)
Title: Information reproducing device
Inventor: HORI MASASHI
IPC: G11B20/02
Filed: 1987-05-15
Abstract: PURPOSE:To simply discriminate in a short time as to whether the information recorded on a disk is a or by detecting the presence or absence of the signal in the specified state in the timing based on a disk rotating position detection information. CONSTITUTION:When the rotary position of the disk 10 on which a still video information, etc. are recorded is detected by a PG detection part 5, a high level timing signal is outputted from a timing pulse generator 6 by the detection output thereof to open an AND gate 4 and the sector of track at that position is reproduced by a head 9 via a head driving system 7 base well. Then, the start flag for the voice signal record of the signal in the specified state is detected, subject to DC cutting by a capacitor 8 and the output of a detector 3 becomes of L and the decision output showing a voice signal recording from the gate 4 is outputted. On the other hand, the output of the detector 3 becomes of H by the image recording from which no start flag is detected and the image recording is decided via the gate 4. Thus, the recording information of the disk is easily discriminated in a short time as to whether voice or an image.
Patent JP-H04346172-A (JP)
Title: Display method for fault check in cad
Inventor: TAKAGI AKIHIKO
IPC: G06F17/50
Filed: 1991-05-23
Abstract: PURPOSE:To provide the display method for fault check allowing an operator to understand the location of the fault parts, the display of the fault content and components to be corrected in a screen display for the fault check in the CAD system. CONSTITUTION:In the display system for fault check such as the abnormal (fault) parts, abnormal (fault) content, and correction objective element in the CAD, a part A clearly having a fault by the fault check is drawn and displayed by a line type (for example, dotted line) defining the fault content in advance different from the line type to be used for the draw and display at normal time. Thus, the pursuit of troubled parts and the direction of the components requiring the display and correction of the fault content are all satisfied, and the required fault check function can be realized independent on the technical skill as a designer or as an operator.
Patent JP-S61276053-A (JP)
Title: Electronic calculator equipped with graph-display function
Inventor: TAMIYA MORIHITO
IPC: G09G5/36
Filed: 1985-05-31
Abstract: PURPOSE:To attain extension and contraction of a display graph centering on a specified point by storing the display data of such as plottings specifying the range, magnification and the center point of the display graph, and by converting the said data on necessity and displaying in the graph. CONSTITUTION:When a plot key 114 and an execution key 116 are operated, the center point of a displaying part 19 blinks specifying the center point of the extension/contraction. Next, a magnification numeric is inputted by operating a factor key 115, and an execution key 116 is operated to respectively input the horizontal magnification and the vertical magnification of the multiplication factor in Fx-register 17d and Fy-register 17e. Thereafter the operation of the range data of a coordinate (x, y) is executed. Xmax and Xmin of the operation result are set in registers 17i and 17h while Ymax and Ymin in ones 17k and 17j, both being as respective new range data. Using the equation data in a register 17a, an arithmetic part 15 operates display data from these data, and input them in a buffer 14. In accordance with this display data, an extended or contracted graph is displayed in a displaying part 19.
Patent JP-S599928-A (JP)
Title: Monitor device for plasma
Inventor: OSADA HISAJIROU
IPC: C23C16/52
Filed: 1982-07-09
Abstract: PURPOSE:To obtain a homogeneous thin-film at all times by utilizing a fact that there exists relative relationship between a luminous intensity ratio of a light- emitting chemical kind and an ion kind of the chemical kind and the quality of the thin-film and measuring the luminous intensity ratio during the formation of the film. CONSTITUTION:Plasma luminescence 15 generated in a plasma CVD device 11 is transmitted through a window 14 for photometry and condensed by a lens 16, and projected to a spectrometer 17 and spectrally diffracted at every wavelength. Plasma luminous spectra passing slits 28, 28' formed to the spectrometer 17 are introduced to photomultiplier tubes 18, 18', and outputs from the tubes are each memorized to memories 24, 25 through exclusive amplifiers 21, 21' and AD converters 22, 22'. A plasma luminous spectra intensity ratio of these two outputs is computed by an arithmetic unit 26, and the result is displayed by a display unit 27 while being memorized to it. Accordingly, the flow rate and pressure of N2 gas and high-frequency applied voltage are fed back in response to a change of luminous intensity, and the uniform thin-film is obtained in desired thickness.
Patent JP-S5644500-A (JP)
Title: Compression and decompression apparatus using jet pump
Inventor: MOCHIZUKI TAKUO
IPC: F04F5/04
Filed: 1979-09-14
Abstract: PURPOSE: To obtain a source of positive and negative pressures easily by circulating and utilizing water in a closed tank with the use of a jet pump.  
     CONSTITUTION: A closed tank 1 has projected from its lower portion a water drainage pipe 11 and a return pipe 12, which are linked together by a conduit via a high-pressure pump 13 and a jet pump 14. Water is drawn from the closed tank 1 through the drainage pipe 11 and pressurized by the high-pressure pump 13. When water thus pressurized is blown into the return pipe 12 from a nozzle 18 of the jet pump 14, outside air is drawn in from an end of the return pipe 12 or an outside air conduit pipe 16 and put into the closed tank 1 together with the pressurized water. As a result, the pressure inside a decompression tank connected to an end of the return pipe 12 becomes negative while an empty room 3 inside the closed tank 1 becomes compressed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10308492-A (JP)
Title: Semiconductor package, manufacture thereof and mounting method thereof
Inventor: TAKACHI TAIZO
IPC: H01L23/50
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent burrs from occurring when an aggregate package is divided into unit packages and to enable a solid-state image sensor and an optical part to be mounted at the same position in a semiconductor package and easily connected to a wiring by a method wherein a plane coordinate system is formed on the upside but inside the side of the semiconductor package. SOLUTION: An aggregate package 10a where a required single-layered or multilayered wiring is formed is formed. A prescribed number of openings 11a are provided to the aggregate package 10a at prescribed positions, straight lines each connected between the adjacent openings 11a are made to serve as borders 10b which partition the aggregate package 10a into unit semiconductor packages 10. Three or more cutouts 12 prescribed in number are provided onto the borders 10b at prescribed positions, and a plane coordinate system is formed on the upside of the semiconductor package 10 on the basis of the cutouts 12. The aggregate package 10a is divided along the borders 10b into unit semiconductor packages 10. At this point, the same number of the cutouts 12 are provided to each semiconductor package 10 at the same positions.
Patent JP-H08314112-A (JP)
Title: Mask for exposure and exposure method
Inventor: TAKASHIMA DAIZABURO
IPC: G03F1/30
Filed: 1995-05-17
Abstract: PURPOSE: To provide a phase shift mask capable of varying phases at all times in places of a memory cell array and sense amplifier parts where rule is strict and making a contribution to an improvement in exposure accuracy. CONSTITUTION: This mask for exposure is used for pattern exposure of a semiconductor memory device which has the cell array arranged with memory cells at the half of the intersecting positions of word lines WL and bit lines BL and in which the BL in the cell array side are connected to the BL on the sense amplifier side where two pieces are respectiely paired via selection transistors ϕT.  The phase shifter mask which is provided with opening patterns (transmissive parts) to allow the transmission of exposure light in part of the light shielding parts for shielding the exposure light and is selectively provided with phase shifters for shifting the phases of the transmitted light is provided with the phase shifters in either of the respective transmissive parts corresponding to the BL on the cell array side and the BL on the sense amplifier side across ϕT and is not provided with the phase shifters in the other.
Patent JP-H08310497-A (JP)
Title: Mechanism for bringing emergency shelter system of airplane to operation preparatory state,releasing it and starting it,interlocking device used together with emergency shelter system of airplane,display unit as to whether or not emergency shelter slide system of airplane is brought to operation preparatory state and starting mechanism for emergency slide shelter system of airplane
Inventor: TOMIO HAMATANI
IPC: B64C1/14
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To automatically spread an escaping slide, by providing a pneumatic reservoir in behind a partitioning plate for activating an emergency evacuation system including the escaping slide expandable by air pressure, to activate the system if a door is opened when the system is armed. SOLUTION: An evacuation system fitted to the entrance door of an airplane includes an escaping slide, stored in a folded condition for quickly escaping from the airplane passing through the door, and expanded at emergency, and a pneumatic reservoir filled with pressure gas. A mechanism, for expanding and spreading the slide if the door is opened when such an evacuation system is armed, is equipped with a floor part fixture 18 fitted to an airplane fuserage, a supporting fixture 20 fitted to the door and engaging with a floor fixing part 18 when a closed door is locked, and a linking member 60 fitted to the fixture 20 along a rotating shaft in parallel to a captive bar 16 connected to one end part of the slide.
Patent JP-H0416331-A (JP)
Title: Manufacture of screw member
Inventor: TAMURA JUNJI
IPC: F16B37/00
Filed: 1990-05-10
Abstract: PURPOSE:To manufacture a screw member having excellent heat resistance and high temp. strength with a good yield by a method wherein after a preliminary molded item is compression-molded, carbonization or graphitization thereof is performed to prepare a carbon fiber-reinforced carbon composite material and then, a thread is cut on this carbon fiber-reinforced carbon composite material after it is cut out or without cutting out. CONSTITUTION:A slurry of a raw material contg. short carbon fibers and a pitch powder dispersed in water is filtered to form a raw material layer on the surface of a filter medium having a specified surface shape and to prepare thereby a preliminary molded body. After this preliminary molded item is compression-molded, carbonization or graphitization treatment thereof is performed to prepare a carbon fiber-reinforced carbon composite material. Then, after this carbon fiber-reinforced carbon composite material is cut out or without cutting out thereof, a thread is cut thereon to obtain a required screw member.
Patent JP-S597767-A (JP)
Title: Fuel injection device
Inventor: KUROYANAGI MASATOSHI
IPC: F02M59/20
Filed: 1982-07-07
Abstract: PURPOSE:To control the maximum pressure of high pressure injection optionally by adjusting the relief pressure in a pressurized chamber. CONSTITUTION:When a control piston 10 is rotated by, e.g., 180 deg. from the state in the figure, the relative distance between the second control hole 14b and the second control face 10b in the axial direction is changed, the oiltight lock condition in an oiltight chamber 30 is released, the second control face 10b closes the second control hole 14b due to the energizing force of a spring 12, and the control piston 10 is moved to the left until the oiltight condition in the oiltight chamber 30 is resumed. Therefore, the set load by the spring 12 under a stationary condition after the control piston 10 has been rotated is made smaller than the set load by the spring 12 under a stationary condition before the control piston is rotated. Said control piston 10 performs the pressure control in a pressurized chamber 3 nearly at this position, and the pressure in the pressurized chamber is kept at a lower pressure than before because the set load by the spring 12 at this time is smaller than before.
Patent JP-2000310848-A (JP)
Title: Mask material for exposure
Inventor: NAKAGAWA KUNIHIRO
IPC: G03C8/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a mask material for exposure excellent in fine image reproducibility, capable of easily forming a mask for exposure and precisely reproducing a fine non-image part. SOLUTION: The mask material has a physical developing nucleus layer between a glass substrate and a silver halide emulsion layer, forms a metal silver image having <=1 μm thickness on the glass substrate by physical development and provides a maximum optical density of >=1.0 to the metal silver image. Low molecular weight gelatin having an average molecular weight of <=50,000 is contained in the silver halide emulsion layer and/or a layer under the emulsion layer. The mask material preferably includes a layer comprising a metal oxide between the glass substrate and the physical developing nucleus layer. The low molecular weight gelatin is preferably contained in the silver halide emulsion layer.
Patent JP-S609716-A (JP)
Title: Manufacture of optical element
Inventor: MATSUZAKA KENZOU
IPC: C03B11/00
Filed: 1983-06-29
Abstract: PURPOSE:To obtain a molded article which is capable of using as an optical element, has no defect on the surface and is satisfactory from optical point of view, by making molding processing through heating and pressing actions by inserting reserve molded article obtained by processing an optical material in a predetermined surface roughness beforehand is inserted within a molding die. CONSTITUTION:A reserve molded material 21 obtained by molding in a predetermined shape and removing a flaw and a crack of the surface so that surface roughness is made less than 1/10mum desirably less than 1/100mum is placed on a bottom force 4, an upper force 3 and a weight 5 of the upper force 3 are set, a lid 2 of an airtight container 1 is closed, a water cooling pipe 20 is watered and a heater 8 is electrified. When a degree of vacuum has become less than 10<-2>Torr by opening a valve 12 and exhausting the inside of the airtight container 1 by an oil-seale rotary vacuum pump 11, inert gas is introduced into the container by closing a valve 12 and opening a valve 16. When an optical element is heated up to a temperature through which the optical element is capable of molding, pressure molding is performed by making a cylinder 10 act, pressing the bottom force 4 by a pressing rod 9 and applying pressure to the reserve molded material 21.
Patent JP-H09306184-A (JP)
Title: Semiconductor circuit
Inventor: MITSUTAKE MASATSUGU
IPC: G11C17/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To perform pre-charge of a bit line with low power consumption without reducing the data read-out speed by providing a pre-charge/column selection circuit instead of a column selection circuit. SOLUTION: An address transition detecting circuit(ATD circuit) 10 makes output level of both PC and SE signals a low level when an address signal AD changes. At this point a row decoding circuit 22 and a column decoding circuit 32 output a row selection signal and a column selection signal in accordance with AD, respectively. A pre-charge/column selection signal 35 makes the circuit operate so that only a bit line in which a logic product operation value of a column selection signal generated by the column decoding circuit 32 according to a column address and a PC signal generated by the ATD circuit 10 is made the prescribed value is pre-charged, and only one bit line out of 16 columns (C0-C15) is pre-charged. Consequently, since pre-charge is not performed for the remaining 15 bit lines being not selected, low power consumption can be realized.
Patent JP-S5910840-A (JP)
Title: Method and device for reproducing picture for diagnosis and output sheet
Inventor: OOKODA MAKOTO
IPC: A61B6/00
Filed: 1982-07-09
Abstract: PURPOSE:To improve diagnostic performance by storing information from a glossy fluorescent material sheet and pieces of digital picture information obtained by different sensors from the sheet together with registered information, etc., and reproducing plural visible pictures on the same sheet. CONSTITUTION:A picture read part 31 reads photographed picture information stored on the glossy fluorescent material 301 by laser light scanning, etc., and also performs A/D conversion processing, etc., to output digital picture information. Similarly, read parts 32-35 output pieces of digital picture information on the same subject by different sensors from the fluorescent material 301. Those pieces of digital picture information are stored in a storage part 41 as a file through a processing part 43 together with the registered information corresponding to the subject. Then, a picture reproducing part 44, etc., reproduce plural selected pictures on picture parts provided successively on one recording sheet 45 according to information read by retrieving the contents of the storage part 41 through an instruction input part 42, and makes a diagnosis easily and accurately without comparing plural sheets mutually. Consequently, the diagnostic performance is improved and the storage space for recording sheets, etc., is reduced.
Patent JP-S62276442-A (JP)
Title: Apparatus for inspecting printed circuit board
Inventor: OKADA RYOZO
IPC: G01N21/956
Filed: 1986-05-26
Abstract: PURPOSE:To increase the quantity of fluorescent light generated from a base material and to enhance the reliability in the inspection of a pattern, by providing a plurality of optical systems each constituted so that the light emitted from the same light source is taken-in to select light having a wavelength high in fluorescence exciting capacity and the selected light is allowed to irradiate the wiring surface of the same printed circuit board. CONSTITUTION:A second optical system 18 is provided other than a first optical system 15. The optical system 18 takes in the light 4' emitted from the same light source 5 and selects light of a wavelength having high fluorescence exciting capacity to irradiate the wiring surface 2 of the same printed circuit board 1. Exciting lights 14, 14' are respectively allowed to irradiate the wiring surface 2 at the same irradiation position 25 from the optical systems 15, 18 and the intensity of irradiated exciting light becomes high. The fluorescent light generated from the base material 3 of the board 1 is incident to an image forming lens 10 through a dichroic mirror 9 and the wiring pattern image formed by the lens 10 is incident to a detector 12 through a fluorescent light pervious filter 11 and detected.
Patent JP-S62275327-A (JP)
Title: Double servo system
Inventor: IWAMOTO TOSHITAKA
IPC: G11B7/09
Filed: 1986-05-23
Abstract: PURPOSE:To greatly improve the tracking follow-up performance by increasing the interlocking action band between an objective lens and an oscillating mirror. CONSTITUTION:A series circuit of an LPF 61 and a phase advance compensating circuit 62 or said series circuit lacking the LPF 61 or the circuit 62 is provided at the input side of the 2nd feedback control system 50. Thus the band of the drive signal for the system 50 is reduced down to a low band less than the cut-off frequency. Under such conditions, a control system is stable even through the band of the system 50 is increased and at the same time the interlocking action band between an objective lens 2 and an oscillating mirror 4 is increased. Thus it is possible to obtain a double servo system having a small interlocking error and immune to the effect to disturbance.
Patent JP-S5243772-A (JP)
Title: Method of recovering useful materials
Inventor: TANAKA MINORU
IPC: C02F11/00
Filed: 1975-10-03
Abstract: PURPOSE: In treatment of sludge or cake generated during purifying effluent water from a metal surface treatment process, a dehydrated cake obtained by dehydration and filtration is held on a filter and a specific solution is passed through the cake to recover insoluble useful materials. 
     COPYRIGHT: (C)1977,JPO&Japio